Percentage Calculator

Popular

Calculate percentage values, percentage increases/decreases, discounts, and relative proportions.

100% In-Browser Privacy

Zero Server Uploads

Percentage of a Value

What is% of?

Answer:36

Percentage Proportion

is what % of?

Answer:20%

Percentage Change (Increase / Decrease)

Fromto

Increase:+50.00%

Discount & Sale Price

Price: $with% OFF

You Save: $26.00

Final Price

$103.99

Key Capabilities & Features

Mode 1: What is X% of Y? (e.g. 15% of 80 = 12)

Mode 2: X is what percent of Y? (e.g. 24 of 120 = 20%)

Mode 3: Percentage increase/decrease from X to Y (e.g. 50 to 75 = +50%)

Mode 4: Add or subtract X% from Y (e.g. 100 + 18% = 118)

1
Choose Calculation ModePick the percentage problem type you want to solve.
2
Enter NumbersType your base values and percentages into the input boxes.
3
Instant SolutionView the calculated answer with mathematical formula breakdown.

Percentage Increase = ((New Value - Original Value) / Original Value) × 100%.

Your feedback directly guides our next updates and optimizations.

Calculate your exact age in years, months, days, hours, and minutes, plus next birthday countdown.

Calculate Goods and Services Tax (GST) or sales tax with inclusive and exclusive tax slab breakdowns.

Calculate monthly loan EMI payments, total interest payable, and amortization schedules.